Variometer Crystal Radio

Made:
1922-1924 in United Kingdom and Glasgow
Variometer Crystal Radio

Variometer Crystal Radio
Science Museum Group
© The Board of Trustees of the Science Musuem

Variometer crystal radio by Clyde Electrical Company, c.1923.

Details

Category:
Radio Communication
Object Number:
Y7001.256
Materials:
metal (unknown), copper (alloy) and copper (metal)
Measurements:
overall: 190 mm 110 mm,
type:
radio
credit:
Purchased from Gordon S. Fowler